Oxpeckers at Satara

Oxpeckers on a weekend at Satara, Kruger National Park On Saturday morning (Dec 4), I crawled out of bed at 3:30 to be early to Orpen Gate into the Kruger National Park to spend the night at Satara Camp. One of my goals was to get photos of birds that nest in tree cavities (hole […]

The ruff – our non-binary migrant

Ruff at Marivale in October 2020, possibly a female (non-breeding)

I love ruffs. Part of the reason for this is that they arrive in Gauteng, South Africa from the northern hemisphere during the chill, dusty winds of August and provide the first sign that our winter is almost over. It is especially nice to see them soon after arrival, when some of the few males […]

Basic evolutionary biology for birders

The video contained in this page was a webinar on Learn-the-Birds in October, 2020. Birds have played a critically important role in the origin of the theory of evolution by natural selection, and continue to play a significant role in both our understanding of evolutionary biology and some of its core controversies that continue to […]

Diederik cuckoo – observations and photos of mating rituals and nest intrusions

Diederik cuckoo, male

The unmistakeable, loud deed-deed-deed-deed-er-ick call of the diederik cuckoo, Chrysococcyx caprius, is a characteristic of the spring and summer landscape of southern Africa. The species is an intra-African migrant, tending to follow the rains, returning to southern Africa in September-October (mainly October, thought to be timed for the breeding season of its Ploceidae hosts). It […]

Learning about speciation from White-eyes

Orange River white-eye

When I first saw the Orange River White-eye a couple of months ago, it got me thinking about the group, and having seen white-eyes in different parts of the world, I wondered about their evolution. There is something weird about a group with so many different but similar species, and within which strangely different looking […]

Why I photograph birds

Way back in 1986, when I was leaving New Brunswick, Canada to go spend two years in Zimbabwe, my friend Anne Bardou gave me a book, “A Field Guide to the Birds of East Africa”. While Zimbabwe is not East Africa, the book went to all the parks that I managed to get to in […]